Tiny gaps created by the eight fins cross sectional design help to capture and channel air, while the spaces between the fibers prevent heat from escaping - resulting in excellent thermal insulation. Additionally, the synergy between the eight fins shape and hollow core reduces fiber volume and weight.

The eight-fin structure creates gaps between fibers, trapping air to enhance compressibility and packability. Additionally,the unique Spiral Crimp technology provides high compression recovery.

The grooves formed by the eight fins allow water to spread quickly, and the large surface area promotes rapid evaporation. The water-repellent finish on the surface accelerates quick-drying performance. Additionally, The eight fins cross-section minimizes fiber clustering, enabling optimal air retention and delivering superior loft and softness and performance maintains its thermal insulation properties even after repeated washing, enabling.

Detailed information is available for download in the PDF below.